Django Duplication objects - django

Question

I'm trying to implement a comment feature inside my whiteboard.The feature allows Students to comment on each other pictures.
I have an app where students can create virtual whiteboard and post pictures relating to homework inside the whiteboards.
When the user clicks to view the comment under a specific picture . The comment does appear on that specific picture but the same comment appears on all the picture which it isn't suppose too.
I'm been trying figure out a way to implement a comment feature and this is the only idea I though of.
How could I fix this duplication problem because I"m been trying to figure out a way to associate the picture with the comments.
Take a look at the whiteboard >
http://imageshack.us/photo/my-images/836/90792660.jpg/
My whiteboard.html
{% if picture %}
<ul>
{% for pet in picture %}
{% if pet.image %}
<a href ="{% url world:LikePicture pet.id %}"><br>
<img src= "{{ pet.image.url }}" style="cursor:pointer"></a>
<br>
</a>
</li>
{% endif %}
<br>
View Comment<br/>
{% for c in comment %}
<br>{{ c.body }}</li>
<br>{{ c.created}}</li>
<br>{{ c.user}}</li>
{% endfor %}
{% endfor %}
</ul>
{% endif %}
My views.py
def Boat(request ,animal_id):
if not request.user.is_authenticated():
return HttpResponseRedirect(reverse('world:LoginRequest'))
picture = Picture.objects.filter(whiteboard=animal_id)
return render(request,'whiteboard.html',{'picture':picture})
def CommentCreator(request,picture_id):
p = Picture.objects.get(pk=picture_id)
comment = Comment.objects.filter(picture=p)
Whiteboard = WhiteBoard.objects.get(whiteboard=p)
the_id = board.id
picture = Picture.objects.filter(whiteboard=the_id)
return render(request,'whiteboard.html',{'picture':picture,'comment':comment})
My models.py
class WhiteBoard(models.Model):
user = models.ForeignKey(User)
name = models.CharField(max_length=100)
picture = models.OneToOneField('Picture',related_name='picture',blank=True,null=True)
def __unicode__(self):
return self.name
class Picture(models.Model):
user = models.ForeignKey(User)
Whiteboard = models.ForeignKey(WhiteBoard,blank=False,null=False,related_name='board')
image = models.FileField(upload_to="images/",blank=True)
description = models.TextField()
is_primary = models.BooleanField(default=False)
def __unicode__(self):
return self.description
class Comment(models.Model):
created = models.DateTimeField(auto_now_add=True)
user = models.ForeignKey(User)
body = models.TextField()
picture = models.ForeignKey(Picture)

Answer 1

View Comment<br/>
{% for c in comment %}
{% ifequal c.picture.id pet.id %}
<br>{{ c.body }}</li>
<br>{{ c.created}}</li>
<br>{{ c.user}}</li>
{% endifequal %}
{% endfor %}